topic Re: proble configuring network lan2 in Operating System - HP-UX

proble configuring network lan2

Robert Binkley — Fri, 10 May 2002 14:30:48 GMT

May 10, 2002 14:00 PM GMT

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I am having probles configureing lan car af alan 2

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# lanscan
Hardware Station Crd Hardware Net-Interface NM MAC HP DLPI Mjr
Path Address In# State NameUnit State ID Type Support Num
0/44.1 0x080009D07CD0 0 UP lan0 UP 4 ETHER Yes 185
0/48 0x00108396200B 2 UP lan2 UP 5 ETHER Yes 75
# ioscan -fnC lan
Class I H/W Path Driver S/W State H/W Type Description
===============================================================
lan 0 0/44.1 lan3 CLAIMED INTERFACE
/dev/diag/lan0 /dev/ether0 /dev/lan0
lan 2 0/48 btlan1 CLAIMED INTERFACE HP HP-PB 100 Base TX card

# ll /dev/lan*
crw-r--r-- 1 root sys 185 0x000000 May 1 08:25 /dev/lan0
crw-r--r-- 1 root root 191 0x010000 Mar 31 2000 /dev/lan1
crw------- 1 bin bin 180 0x000000 Jun 10 1996 /dev/lantty0

linkloop -n 3 0x00108396200B =lan2
Link connectivity to LAN station: 0x00108396200B
error: get_msg2 getmsg failed, errno = 4
error: get_msg2 getmsg failed, errno = 4
error: get_msg2 getmsg failed, errno = 4
-- FAILED
frames sent : 3
frames received correctly : 0
reads that timed out : 3
# linkloop -n 3 0x080009D07CD0 lan 0
Link connectivity to LAN station: 0x080009D07CD0

Command to insure system has the most recient patches lan card.

swlist -l product |grep 100
LAN100-FRMAT-COM B.10.20.10 HP-PB 100BT LAN/9000 formatter product.
LAN100-INIT-COM B.10.20.10 HP-PB 100BT LAN/9000 initialization products.
LAN100BT-PB-KRN B.10.20.10 HP-PB 100BT LAN/9000 kernel products.
LAN100BT-PB-RUN B.10.20.10 HP-PB 100BT LAN/9000 command products.
PHNE_10043 B.10.00.00.AA cumulative talk patch
PHNE_10770 B.10.00.00.AA dhcpclient for 100BT lan
PHNE_15998 B.10.00.00.AA Built-in PCI 100BASE-T patch
PHNE_18172 B.10.00.00.AA HP-PB 100BT cumulative patch.

what /stand/vmunix | grep btlan
A3495A HP-PB 100BaseT: libbtlan1 B.10.20.10 PHNE_18172
$Date: 99/06/17 05:02:47 $

please advise

Re: proble configuring network lan2

BFA6 — Fri, 10 May 2002 15:21:33 GMT

Hi,

I had problems with a linkloop to a secondary card in one of my servers.

This is the thread for it.
http://forums.itrc.hp.com/cm/QuestionAnswer/1,,0xe8727bb04b5cd611abdb0090277a778c,00.html

In the end it turned out to be incorrect speed setting on the switch port.

Hope this helps.

Hilary

Re: proble configuring network lan2

sven verhaegen — Mon, 13 May 2002 11:13:42 GMT

Do you have an actual communication problem or is it just linkloop failing , if the card itself fails look at nettl.LOG file , you can find in in /var/adm , possibly you have 2 files

nettl.LOG00 and netll.LOG01 , take the most recent file (.LOG01) and format it ( you cannot read it ) , the way to do that is

netfmt -N -l -f nettl.LOG01 > filename

this will result in a readable file , you could see HW errors comming from the interface there , you will also notice any cable problem in here

If that is ok , look at linkloop usage ,when you use linkloop all request are sent to the card with the lowest(first) instance , even linklooping a second interface , to avoid it look in man pages of linkloop , there is a way to specify the instance number of the card you want the linkloop to leave on

Re: proble configuring network lan2

Duncan Edmonstone — Mon, 13 May 2002 11:28:43 GMT

Is the second lan card attached to the same physical network as the first? If not then I'm not surprised your linkloop is failing, as you aren't telling linkloop which interface to send the link test out of - look at the '-i' option on linkloop.... Try:

linkloop -i 0x

on 10.20, or

linkloop -i 0x

on 11.x

HTH

Duncan